Commercial Development in Oxford
About This Project
Client:
Private client
Site:
Restaurant, Oxford
Introduction:
Tree Frontiers were approached by the architects on a project to replace an existing extension with new kitchen and dining area. We were asked to advise on the removal of one tree in order to enable the design scheme whilst also conforming to local planning policy regarding trees and factoring in the presence of heritage features. We were able to outline the possible implications of retaining or removing trees to the rear of the site and guiding the design team in finalising their plans.
Background:
We were contacted by Design Storey on behalf of the private client. Design Storey are an Oxford-based architectural and interior design team with extensive experience of working with heritage buildings and in complex spaces.
The Opportunity:
Pre-application advice had already been sought from Oxford City Council, who responded regarding the retention of one of the two trees present within the site boundary. Whilst they were supportive of the removal of one tree, they asked for further input in order to decide which of the two should be retained, not only for the immediate effect on the local landscape but also in regards to the historically significant wall that runs along the boundary of the site and the potential for future pressure for removal because of this.
We were asked to survey the trees and offer our input into the proposed plans. In conjunction with this, a structural engineer was appointed to give an assessment of the interaction between one of the trees (a yew tree) and the heritage wall.
In the subsequent report we concluded that the yew tree – which the structural engineer had concluded was not currently causing any damage to the wall – was unlikely to increase to such a size that it would impact negatively on this feature. Conversely the second tree, a Lawson Cypress, is currently growing tight against the existing kitchen building, and in order to retain it the plans for the new extension would need to be reduced in size by such an amount to make the scheme not viable.
Compounded by the constraint nature of the site and a nearby offsite tree, with both an overhanging canopy and underlying rooting environment, we worked closely with the engineers to ensure that the removal of existing foundations and replacement foundations would not have an adverse impact on the tree. We also helped inform the location of underground services, new hardstanding, building height and composition and construction methods so that retained trees could be retained with minimal disruption.
In addition to the above, we guided the design team on appropriate replacement planting that would not only help satisfy policy requirements for no net loss in canopy area, but also complement the site in the short and long-term.
The Results:
Our report was submitted alongside the plans to the LPA, who approved them with the condition that a Tree Protection Plan and Arboricultural Method Statement be submitted to them prior to commencement of any works in order to ensure the retained tree remained fully protected during both demolition and construction.
If you need additional tree-related input to a project to assist with your plans please contact us at info@treefrontiers.com
Find out more: Trees, Structures & Development